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Logic IC.
| Part number | 74LS166 Parallel Load 8-Bit Shift Register |
|---|---|
| Category | Integrated Circuits › Logic Gates |
| Package | DIP-16 |
| Pins | 16 |
| Resolution | 8 bit |
74LS166 Parallel Load 8-Bit Shift Register pinout
| Pin | Name | Type | Description |
|---|---|---|---|
| 1 | Ds | input | |
| 2 | A | input | |
| 3 | B | input | |
| 4 | C | input | |
| 5 | D | input | |
| 6 | CE | input | |
| 7 | Clk | input | |
| 8 | GND | ground | |
| 9 | Clr | input | |
| 10 | E | input | |
| 11 | F | input | |
| 12 | G | input | |
| 13 | Qh | output | |
| 14 | H | input | |
| 15 | PE | input | |
| 16 | VCC | power |
Schematic symbol and footprint
Schematic symbol
Footprint: DIP-16_W7.62mm — to scale, pad 1 in yellow (mm). Check against the datasheet before ordering PCBs.